Skip repeated haptic requests

RELEASE.md

@@ -20,3 +20,4 @@ It does help this project on being supported.
 - Re-open Neptune controller every 10 failures
 - Manage Steam default controller configs to prevent double inputs (in DEBUG, change Settings)
 - Fix bug with unable to select controller profile from OSD
+- Skip repeated haptic requests

SteamController/Devices/SteamControllerHaptic.cs

@@ -62,8 +62,13 @@ namespace SteamController.Devices
             public SDCHapticPacket2() { }
         }
 
+        private Task? hapticTask;
+
         public bool SendHaptic(byte position, sbyte intensity)
         {
+            if (hapticTask?.IsCompleted == false)
+                return false;
+
             var ts = Random.Shared.Next();
 
             var haptic = new SDCHapticPacket2()
@@ -82,7 +87,7 @@ namespace SteamController.Devices
             try
             {
                 Marshal.StructureToPtr(haptic, handle.AddrOfPinnedObject(), false);
-                neptuneDevice.RequestFeatureReportAsync(bytes);
+                hapticTask = neptuneDevice.RequestFeatureReportAsync(bytes);
                 return true;
             }
             catch (Exception e)